共享移动互联空间离线网络短链接稳定性检测  

Short Link Stability Detection for Offline Networks in SharedMobile Interconnection Space

作　　者：金涛伟[1] JIN Tao-wei(Changchun University of Chinese Medicine,Changchun Jilin 130117,China)

机构地区：[1]长春中医药大学医药信息学院,吉林长春130117

出　　处：《计算机仿真》2020年第9期184-188,共5页Computer Simulation

基　　金：吉林省教育厅2019年“十三五”科学技术项目(JJKH20190449KJ);长春中医药大学中青年骨干教师培养项目“百青计划”(01080920)。

摘　　要：网络链接功率分配不均,导致检测结果有效性与误码率受到影响。因此提出共享移动互联空间离线网络短链接稳定性研究。共享移动互联空间下,利用传感器采集链路信号,通过数据服务器负责对链路信号进行交互处理,并传送到检测端;根据不同波束所在矩阵发射角,结合链路传输最大速率,完成离线网络短链接的最优功率分配;按照检测原理,塑造安全宽度、可承载数据量、调度能力等六个指标,构建区域评估模型,完成短链接稳定性检测。在仿真中验证结果有效性分析,平均链路切换耗时0.03462秒,与测试的时候设置的30ms相差不多,有效减少了检测的误码率。If the power distribution of network link is uneven,the effectiveness of detection result and bit error rate will be affected.Therefore,this article puts forward a method to detect the stability of short link in offline network of shared mobile Internet space.In the shared mobile Internet space,the sensor was used to collect the link signals,and then they were processed interactively by the data server and transmitted to the detection end.According to the e⁃mission angles of matrices of different beams and the maximum rate of link transmission,the optimal power distribu⁃tion of short link in offline network was completed.Based on the detection principle,six indexes such as the safe width,data capacity and scheduling ability were established.Finally,the regional evaluation model was built to detect the stability of short link.In the simulation,the effectiveness of result was verified.Simulation results show that the average link switching time is 0.03462 seconds,which is not much different from the 30ms set in the test.This meth⁃od can effectively reduce the bit error rate of detection.

关 键 词：共享移动互联空间 离线网络 短链接 稳定性 评估模型 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]